diff --git a/.github/workflows/auto-merge.yaml b/.github/workflows/auto-merge.yaml
index daefa90..e9e8b29 100644
--- a/.github/workflows/auto-merge.yaml
+++ b/.github/workflows/auto-merge.yaml
@@ -15,7 +15,7 @@ jobs:
         id: metadata
         uses: dependabot/fetch-metadata@v2
         with:
-          github-token: "${{ secrets.GITHUB_TOKEN }}"
+          github-token: '${{ secrets.GITHUB_TOKEN }}'
       - name: Approve a PR
         run: gh pr review --approve "$PR_URL"
         env:
diff --git a/package-lock.json b/package-lock.json
index c77d92d..78ebd6d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "@changesets/cli": "2.27.7",
         "@rollup/plugin-typescript": "11.1.6",
         "@types/jest": "^29.5.12",
-        "@types/node": "20.14.11",
+        "@types/node": "22.0.0",
         "@typescript-eslint/eslint-plugin": "7.18.0",
         "@typescript-eslint/parser": "7.17.0",
         "eslint": "^8.0.0",
@@ -2284,12 +2284,12 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.14.11",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.14.11.tgz",
-      "integrity": "sha512-kprQpL8MMeszbz6ojB5/tU8PLN4kesnN8Gjzw349rDlNgsSzg90lAVj3llK99Dh7JON+t9AuscPPFW6mPbTnSA==",
+      "version": "22.0.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.0.0.tgz",
+      "integrity": "sha512-VT7KSYudcPOzP5Q0wfbowyNLaVR8QWUdw+088uFWwfvpY6uCWaXpqV6ieLAu9WBcnTa7H4Z5RLK8I5t2FuOcqw==",
       "dev": true,
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.11.1"
       }
     },
     "node_modules/@types/semver": {
@@ -2352,14 +2352,17 @@
         }
       }
     },
-    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/scope-manager": {
-      "version": "7.18.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-7.18.0.tgz",
-      "integrity": "sha512-jjhdIE/FPF2B7Z1uzc6i3oWKbGcHb87Qw7AWj6jmEqNOfDFbJWtjt/XfwCpvNkpGWlcJaog5vTR+VV8+w9JflA==",
+    "node_modules/@typescript-eslint/parser": {
+      "version": "7.17.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-7.17.0.tgz",
+      "integrity": "sha512-puiYfGeg5Ydop8eusb/Hy1k7QmOU6X3nvsqCgzrB2K4qMavK//21+PzNE8qeECgNOIoertJPUC1SpegHDI515A==",
       "dev": true,
       "dependencies": {
-        "@typescript-eslint/types": "7.18.0",
-        "@typescript-eslint/visitor-keys": "7.18.0"
+        "@typescript-eslint/scope-manager": "7.17.0",
+        "@typescript-eslint/types": "7.17.0",
+        "@typescript-eslint/typescript-estree": "7.17.0",
+        "@typescript-eslint/visitor-keys": "7.17.0",
+        "debug": "^4.3.4"
       },
       "engines": {
         "node": "^18.18.0 || >=20.0.0"
@@ -2367,13 +2370,25 @@
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "eslint": "^8.56.0"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
       }
     },
-    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/types": {
-      "version": "7.18.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-7.18.0.tgz",
-      "integrity": "sha512-iZqi+Ds1y4EDYUtlOOC+aUmxnE9xS/yCigkjA7XpTKV6nCBd3Hp/PRGGmdwnfkV2ThMyYldP1wRpm/id99spTQ==",
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/scope-manager": {
+      "version": "7.17.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-7.17.0.tgz",
+      "integrity": "sha512-0P2jTTqyxWp9HiKLu/Vemr2Rg1Xb5B7uHItdVZ6iAenXmPo4SZ86yOPCJwMqpCyaMiEHTNqizHfsbmCFT1x9SA==",
       "dev": true,
+      "dependencies": {
+        "@typescript-eslint/types": "7.17.0",
+        "@typescript-eslint/visitor-keys": "7.17.0"
+      },
       "engines": {
         "node": "^18.18.0 || >=20.0.0"
       },
@@ -2382,13 +2397,13 @@
         "url": "https://opencollective.com/typescript-eslint"
       }
     },
-    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/visitor-keys": {
-      "version": "7.18.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-7.18.0.tgz",
-      "integrity": "sha512-cDF0/Gf81QpY3xYyJKDV14Zwdmid5+uuENhjH2EqFaF0ni+yAyq/LzMaIJdhNJXZI7uLzwIlA+V7oWoyn6Curg==",
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/visitor-keys": {
+      "version": "7.17.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-7.17.0.tgz",
+      "integrity": "sha512-RVGC9UhPOCsfCdI9pU++K4nD7to+jTcMIbXTSOcrLqUEW6gF2pU1UUbYJKc9cvcRSK1UDeMJ7pdMxf4bhMpV/A==",
       "dev": true,
       "dependencies": {
-        "@typescript-eslint/types": "7.18.0",
+        "@typescript-eslint/types": "7.17.0",
         "eslint-visitor-keys": "^3.4.3"
       },
       "engines": {
@@ -2399,17 +2414,14 @@
         "url": "https://opencollective.com/typescript-eslint"
       }
     },
-    "node_modules/@typescript-eslint/parser": {
-      "version": "7.17.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-7.17.0.tgz",
-      "integrity": "sha512-puiYfGeg5Ydop8eusb/Hy1k7QmOU6X3nvsqCgzrB2K4qMavK//21+PzNE8qeECgNOIoertJPUC1SpegHDI515A==",
+    "node_modules/@typescript-eslint/scope-manager": {
+      "version": "7.18.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-7.18.0.tgz",
+      "integrity": "sha512-jjhdIE/FPF2B7Z1uzc6i3oWKbGcHb87Qw7AWj6jmEqNOfDFbJWtjt/XfwCpvNkpGWlcJaog5vTR+VV8+w9JflA==",
       "dev": true,
       "dependencies": {
-        "@typescript-eslint/scope-manager": "7.17.0",
-        "@typescript-eslint/types": "7.17.0",
-        "@typescript-eslint/typescript-estree": "7.17.0",
-        "@typescript-eslint/visitor-keys": "7.17.0",
-        "debug": "^4.3.4"
+        "@typescript-eslint/types": "7.18.0",
+        "@typescript-eslint/visitor-keys": "7.18.0"
       },
       "engines": {
         "node": "^18.18.0 || >=20.0.0"
@@ -2417,25 +2429,13 @@
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/typescript-eslint"
-      },
-      "peerDependencies": {
-        "eslint": "^8.56.0"
-      },
-      "peerDependenciesMeta": {
-        "typescript": {
-          "optional": true
-        }
       }
     },
-    "node_modules/@typescript-eslint/scope-manager": {
-      "version": "7.17.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-7.17.0.tgz",
-      "integrity": "sha512-0P2jTTqyxWp9HiKLu/Vemr2Rg1Xb5B7uHItdVZ6iAenXmPo4SZ86yOPCJwMqpCyaMiEHTNqizHfsbmCFT1x9SA==",
+    "node_modules/@typescript-eslint/scope-manager/node_modules/@typescript-eslint/types": {
+      "version": "7.18.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-7.18.0.tgz",
+      "integrity": "sha512-iZqi+Ds1y4EDYUtlOOC+aUmxnE9xS/yCigkjA7XpTKV6nCBd3Hp/PRGGmdwnfkV2ThMyYldP1wRpm/id99spTQ==",
       "dev": true,
-      "dependencies": {
-        "@typescript-eslint/types": "7.17.0",
-        "@typescript-eslint/visitor-keys": "7.17.0"
-      },
       "engines": {
         "node": "^18.18.0 || >=20.0.0"
       },
@@ -2512,23 +2512,6 @@
         }
       }
     },
-    "node_modules/@typescript-eslint/type-utils/node_modules/@typescript-eslint/visitor-keys": {
-      "version": "7.18.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-7.18.0.tgz",
-      "integrity": "sha512-cDF0/Gf81QpY3xYyJKDV14Zwdmid5+uuENhjH2EqFaF0ni+yAyq/LzMaIJdhNJXZI7uLzwIlA+V7oWoyn6Curg==",
-      "dev": true,
-      "dependencies": {
-        "@typescript-eslint/types": "7.18.0",
-        "eslint-visitor-keys": "^3.4.3"
-      },
-      "engines": {
-        "node": "^18.18.0 || >=20.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/typescript-eslint"
-      }
-    },
     "node_modules/@typescript-eslint/types": {
       "version": "7.17.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-7.17.0.tgz",
@@ -2570,16 +2553,14 @@
         }
       }
     },
-    "node_modules/@typescript-eslint/utils": {
-      "version": "7.18.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-7.18.0.tgz",
-      "integrity": "sha512-kK0/rNa2j74XuHVcoCZxdFBMF+aq/vH83CXAOHieC+2Gis4mF8jJXT5eAfyD3K0sAxtPuwxaIOIOvhwzVDt/kw==",
+    "node_modules/@typescript-eslint/typescript-estree/node_modules/@typescript-eslint/visitor-keys": {
+      "version": "7.17.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-7.17.0.tgz",
+      "integrity": "sha512-RVGC9UhPOCsfCdI9pU++K4nD7to+jTcMIbXTSOcrLqUEW6gF2pU1UUbYJKc9cvcRSK1UDeMJ7pdMxf4bhMpV/A==",
       "dev": true,
       "dependencies": {
-        "@eslint-community/eslint-utils": "^4.4.0",
-        "@typescript-eslint/scope-manager": "7.18.0",
-        "@typescript-eslint/types": "7.18.0",
-        "@typescript-eslint/typescript-estree": "7.18.0"
+        "@typescript-eslint/types": "7.17.0",
+        "eslint-visitor-keys": "^3.4.3"
       },
       "engines": {
         "node": "^18.18.0 || >=20.0.0"
@@ -2587,19 +2568,18 @@
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/typescript-eslint"
-      },
-      "peerDependencies": {
-        "eslint": "^8.56.0"
       }
     },
-    "node_modules/@typescript-eslint/utils/node_modules/@typescript-eslint/scope-manager": {
+    "node_modules/@typescript-eslint/utils": {
       "version": "7.18.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-7.18.0.tgz",
-      "integrity": "sha512-jjhdIE/FPF2B7Z1uzc6i3oWKbGcHb87Qw7AWj6jmEqNOfDFbJWtjt/XfwCpvNkpGWlcJaog5vTR+VV8+w9JflA==",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-7.18.0.tgz",
+      "integrity": "sha512-kK0/rNa2j74XuHVcoCZxdFBMF+aq/vH83CXAOHieC+2Gis4mF8jJXT5eAfyD3K0sAxtPuwxaIOIOvhwzVDt/kw==",
       "dev": true,
       "dependencies": {
+        "@eslint-community/eslint-utils": "^4.4.0",
+        "@typescript-eslint/scope-manager": "7.18.0",
         "@typescript-eslint/types": "7.18.0",
-        "@typescript-eslint/visitor-keys": "7.18.0"
+        "@typescript-eslint/typescript-estree": "7.18.0"
       },
       "engines": {
         "node": "^18.18.0 || >=20.0.0"
@@ -2607,6 +2587,9 @@
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "eslint": "^8.56.0"
       }
     },
     "node_modules/@typescript-eslint/utils/node_modules/@typescript-eslint/types": {
@@ -2650,7 +2633,7 @@
         }
       }
     },
-    "node_modules/@typescript-eslint/utils/node_modules/@typescript-eslint/visitor-keys": {
+    "node_modules/@typescript-eslint/visitor-keys": {
       "version": "7.18.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-7.18.0.tgz",
       "integrity": "sha512-cDF0/Gf81QpY3xYyJKDV14Zwdmid5+uuENhjH2EqFaF0ni+yAyq/LzMaIJdhNJXZI7uLzwIlA+V7oWoyn6Curg==",
@@ -2667,15 +2650,11 @@
         "url": "https://opencollective.com/typescript-eslint"
       }
     },
-    "node_modules/@typescript-eslint/visitor-keys": {
-      "version": "7.17.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-7.17.0.tgz",
-      "integrity": "sha512-RVGC9UhPOCsfCdI9pU++K4nD7to+jTcMIbXTSOcrLqUEW6gF2pU1UUbYJKc9cvcRSK1UDeMJ7pdMxf4bhMpV/A==",
+    "node_modules/@typescript-eslint/visitor-keys/node_modules/@typescript-eslint/types": {
+      "version": "7.18.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-7.18.0.tgz",
+      "integrity": "sha512-iZqi+Ds1y4EDYUtlOOC+aUmxnE9xS/yCigkjA7XpTKV6nCBd3Hp/PRGGmdwnfkV2ThMyYldP1wRpm/id99spTQ==",
       "dev": true,
-      "dependencies": {
-        "@typescript-eslint/types": "7.17.0",
-        "eslint-visitor-keys": "^3.4.3"
-      },
       "engines": {
         "node": "^18.18.0 || >=20.0.0"
       },
@@ -4726,9 +4705,9 @@
       }
     },
     "node_modules/jake": {
-      "version": "10.9.1",
-      "resolved": "https://registry.npmjs.org/jake/-/jake-10.9.1.tgz",
-      "integrity": "sha512-61btcOHNnLnsOdtLgA5efqQWjnSi/vow5HbI7HMdKKWqvrKR1bLK3BPlJn9gcSaP2ewuamUSMB5XEy76KUIS2w==",
+      "version": "10.9.2",
+      "resolved": "https://registry.npmjs.org/jake/-/jake-10.9.2.tgz",
+      "integrity": "sha512-2P4SQ0HrLQ+fw6llpLnOaGAvN2Zu6778SJMrCUwns4fOoG9ayrTiZk3VV8sCPkVZF8ab0zksVpS8FDY5pRCNBA==",
       "dev": true,
       "dependencies": {
         "async": "^3.2.3",
@@ -6677,9 +6656,9 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "9.0.4",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.4.tgz",
-      "integrity": "sha512-KqWh+VchfxcMNRAJjj2tnsSJdNbHsVgnkBhTNrW7AjVo6OvLtxw8zfT9oLw1JSohlFzJ8jCoTgaoXvJ+kHt6fw==",
+      "version": "9.0.5",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
+      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
       "dev": true,
       "dependencies": {
         "brace-expansion": "^2.0.1"
@@ -7964,9 +7943,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "version": "6.11.1",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.11.1.tgz",
+      "integrity": "sha512-mIDEX2ek50x0OlRgxryxsenE5XaQD4on5U2inY7RApK3SOJpofyw7uW2AyfMKkhAxXIceo2DeWGVGwyvng1GNQ==",
       "dev": true
     },
     "node_modules/universalify": {
diff --git a/package.json b/package.json
index 4f87ad0..2e8562b 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "@changesets/cli": "2.27.7",
     "@rollup/plugin-typescript": "11.1.6",
     "@types/jest": "^29.5.12",
-    "@types/node": "20.14.11",
+    "@types/node": "22.0.0",
     "@typescript-eslint/eslint-plugin": "7.18.0",
     "@typescript-eslint/parser": "7.17.0",
     "eslint": "^8.0.0",
diff --git a/src/index.ts b/src/index.ts
index 9f809fb..951ee50 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,17 +1,16 @@
 import pluginUtils from '@rollup/pluginutils';
 import fs from 'fs';
-import { ExistingRawSourceMap, Plugin } from 'rollup';
+import { ExistingRawSourceMap, Plugin, PluginContext } from 'rollup';
 import { promisify } from 'util';
 import { resolveSourceMap, resolveSources } from './source-map-resolve';
 import { SourcemapsPluginOptions } from './types';
 
 const { createFilter } = pluginUtils;
 
-export default function sourcemaps({
-  include,
-  exclude,
-  readFile = fs.readFile,
-}: SourcemapsPluginOptions = {}): Plugin {
+export default function sourcemaps(
+  // eslint-disable-next-line @typescript-eslint/unbound-method
+  { include, exclude, readFile = fs.readFile }: SourcemapsPluginOptions = {},
+): Plugin {
   // Create a filter function based on the include and exclude options
   const filter = createFilter(include, exclude);
 
@@ -21,7 +20,7 @@ export default function sourcemaps({
   return {
     name: 'sourcemaps',
 
-    async load(id: string) {
+    load: async function (this: PluginContext, id: string) {
       let code: string;
       // If the id does not pass the filter, return null
       if (!filter(id)) {
@@ -66,7 +65,7 @@ export default function sourcemaps({
           const { sourcesContent } = await resolveSources(map, id, promisifiedReadFile);
           // If all sources are strings, assign them to map.sourcesContent
           if (sourcesContent.every(item => typeof item === 'string')) {
-            map.sourcesContent = sourcesContent as string[];
+            map.sourcesContent = sourcesContent;
           }
         } catch {
           // If resolving the sources fails, warn